///*
// * Copyright 2019 The FATE Authors. All Rights Reserved.
// *
// * Licensed under the Apache License, Version 2.0 (the "License");
// * you may not use this file except in compliance with the License.
// * You may obtain a copy of the License at
// *
// *     http://www.apache.org/licenses/LICENSE-2.0
// *
// * Unless required by applicable law or agreed to in writing, software
// * distributed under the License is distributed on an "AS IS" BASIS,
// * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// * See the License for the specific language governing permissions and
// * limitations under the License.
// */
//
//package com.webank.ai.fate.register.interfaces;
//
//import com.webank.ai.fate.register.common.TimerTask;
//
//import java.util.Set;
//import java.util.concurrent.TimeUnit;
//
//
//public interface Timer {
//
//
//    Timeout newTimeout(TimerTask task, long delay, TimeUnit unit);
//
//
//    Set<Timeout> stop();
//
//
//    boolean isStop();
//}